DeepL buys Mixhalo: a new push into live-event voice translation

DeepL has bought Mixhalo, a startup based in San Francisco. Coming on the heels of DeepL’s May 2024 funding round, the deal gives the company ultra-low-latency live audio tech, a stronger foothold in the U.S., and another push beyond text translation into spoken-language tools. It also gives DeepL a San Francisco office, which puts it closer to enterprise customers, partners, and event-heavy industries in what the company says is its fastest-growing market.

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That pushes DeepL further past text and deeper into products built for speech, including DeepL Voice-to-Voice. In settings where translated speech has to land almost instantly, that matters: live events, conferences, multilingual presentations, customer support, and the everyday back-and-forth of business communication.

Mixhalo sends high-fidelity audio to smartphones through its app and headphones. The company says it has already worked with organizations such as MLB and NASCAR, and that gives DeepL an opening into venues and operators that already depend on live audio infrastructure.

Mixhalo was already a DeepL customer and was using the DeepL API, so if real-time translation matters to you, this deal deserves a close look. Integration should move faster. DeepL was valued at about $2 billion after its May 2024 funding round, and the company is also working through a reorganization after cutting roughly 250 roles in an effort to speed up development.

In the U.S., Mixhalo’s smartphone-based platform and DeepL’s voice products look especially relevant as DeepL tries to pull away from Google Translate. The angle here is pretty clear: better voice translation, not a grab at being everything for everybody.